6901 ⎘
Other fastenings specially adapted for shoes; Clamp fastenings, e.g. strap fastenings ; Clamp-buckle fastenings; Fastenings with toggle levers; Fastenings with toggle levers; Equipment therefor; Fastenings with toggle levers with adjustment means provided for on the shoe, e.g. rack characterised by means to decrease required force for the closure movement of the toggle lever